[PATCH v4 4/4] comctl32/tests: Test negative counts in LB_SETCOUNT

Gabriel Iv─âncescu gabrielopcode at gmail.com
Mon Feb 18 07:47:54 CST 2019


Signed-off-by: Gabriel Iv─âncescu <gabrielopcode at gmail.com>
---
 dlls/comctl32/tests/listbox.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/comctl32/tests/listbox.c b/dlls/comctl32/tests/listbox.c
index 0cdcdea..de73ad2 100644
--- a/dlls/comctl32/tests/listbox.c
+++ b/dlls/comctl32/tests/listbox.c
@@ -1996,6 +1996,11 @@ static void test_set_count( void )
     GetUpdateRect( listbox, &r, TRUE );
     ok( !IsRectEmpty( &r ), "got empty rect\n");
 
+    ret = SendMessageA( listbox, LB_SETCOUNT, -5, 0 );
+    ok( ret == 0, "got %d\n", ret );
+    ret = SendMessageA( listbox, LB_GETCOUNT, 0, 0 );
+    ok( ret == -5, "got %d\n", ret );
+
     DestroyWindow( listbox );
 
     for (i = 0; i < ARRAY_SIZE(styles); ++i)
-- 
2.20.1




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